ModPosh.Logger 1.1.0

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ModPosh.Logger

ModPosh.Logger is a versatile logging library for C# projects and PowerShell scripts/modules. It provides functionality for logging messages to the console or a file, supporting custom configuration and log rotation.

Code Documentation

Detailed documentation can be found in the docs folder.

Features

• Log messages to the console or file.
• Configure logging through a JSON configuration file or programmatically.
• Automatic log file rotation based on file size.

Installation

For C# Projects

1. Add the Library: Include the ModPosh.Logger library in your C# project. If you use a solution, you can compile it from the source, reference the DLL, or include the project directly.

For PowerShell Scripts/Modules

1. **Load the Assembly: Ensure the compiled `ModPosh.Logger.dll`` is accessible to your PowerShell script or module. You will need to load this assembly in your scripts.

Usage

In C# Projects

1. Initialization: Create an instance of the Logger class.

   This method creates a Logger instance using configuration settings from a specified file path.

   using ModPosh.Logger;
   
   // Assume you have a configuration file at the specified path
   string configFilePath = "path/to/config.json";
   
   // Create a Logger instance using the configuration file
   Logger loggerFromConfig = Factory.LoggerFactory.CreateLogger(configFilePath);
   
   // Use the logger
   loggerFromConfig.LogInformation("This is an informational message from the configured logger.");
   
   

   This method creates a Logger instance with default settings that log to the console.

   // Create a Logger instance that logs to the console
   Logger consoleLogger = Factory.LoggerFactory.CreateConsoleLogger();
   
   // Use the logger
   consoleLogger.LogInformation("This message will be logged to the console.");
   

   This method creates a Logger instance that logs messages to a specified file.

   // Specify the path where log messages will be written
   string logFilePath = "path/to/logfile.log";
   
   // Create a Logger instance that logs to the specified file
   Logger fileLogger = Factory.LoggerFactory.CreateFileLogger(logFilePath);
   
   // Use the logger
   fileLogger.LogInformation("This message will be logged to the file.");
   

2. Logging Messages:

   logger.LogInformation("This is an informational message.");
   logger.LogWarning("This is a warning message.");
   logger.LogError("This is an error message.");
   

In PowerShell Scripts/Modules

1. Load the Assembly:

   Add-Type -Path "path\to\ModPosh.Logger.dll"
   

2. Create a Logger Instance:

   For default configuration:

   $logger = New-Object ModPosh.Logger.Implementations.Logger
   

   With a direct log file path:

   $logger = New-Object ModPosh.Logger.Implementations.Logger("path\to\logfile.log")
   

3. Logging Messages:

   $logger.LogInformation("This is an informational message.")
   $logger.LogWarning("This is a warning message.")
   $logger.LogError("This is an error message.")
   

Configuration

To configure logging, use the appsettings.json file with the following format:

{
  "Logger": {
    "LogToFile": true,
    "LogToConsole": true,
    "LogFilePath": "path/to/logfile.log"
  }
}

Additional Notes

• Ensure that the paths provided for log files are accessible and writable by the application or script.
• In PowerShell, the path to the DLL and configuration files should use the full path or a path relative to the current PowerShell session's location.